package org.itstack.demo.design.service;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @Author: fanYuLe
 * @CreateTime: 2023-12-15  16:18
 * @Description:
 */
public class OrderService {

    private final Logger logger = LoggerFactory.getLogger(OrderService.class);

    public long queryUserOrderCount(String userId){
        logger.info("自营商家，查询用户的订单是否为首单：{}",userId);
        return 10L;
    }
}
